package cn.kgc.ssm.mapper;

import cn.kgc.ssm.entity.User;

/**
 * @author: mosin
 * @version: v1.0  2022/5/7
 */
public interface UserMapper {

    //登录

    User selectOne(User user);

    //注册

    int saveUser(User user);

    //更新

    int updateUser(User user);
    //删除

    int deleteUser(Integer id);

}
